Fan



FIG. 1 is a front elevational view of the fan showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof, showing the fan in a first state;

FIG. 8 is similar to FIG. 7, viewed from another aspect;

FIG. 9 is similar to FIG. 7, showing the fan in a second state; and,

FIG. 10 is similar to FIG. 7, showing the fan in a third state.

The broken lines in the drawings depict portions of the fan that form no part of the claimed design. 

CLAIM The ornamental design for a fan, as shown and described. 